Never stop learning. I hear so many people say this, a search on Twitter shows about 4000 tweets where people have put those 3 little words out into the world, but it's one thing to tweet it and one thing to actually DO IT! Learning is not always fun, it's not always easy and it takes a certain type of person to be able to sit back in a meeting or brainstorm session (especially when you have reached the top of your game, like I have - wow, it feels arrogant and kinda cool to say that. I have reached the top of my game, woohoo!) and say to someone junior to you, "Wow, that's cool - I did not know that".